133770356365 has 16 divisors (see below), whose sum is σ = 163956314880. Its totient is φ = 104728818240.

The previous prime is 133770356353. The next prime is 133770356371. The reversal of 133770356365 is 563653077331.

It is not a de Polignac number, because 133770356365 - 2¹¹ = 133770354317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992630 + ... + 3037000.

It is an arithmetic number, because the mean of its divisors is an integer number (10247269680).

Almost surely, 2^133770356365 is an apocalyptic number.

It is an amenable number.

133770356365 is a deficient number, since it is larger than the sum of its proper divisors (30185958515).

133770356365 is a wasteful number, since it uses less digits than its factorization.

133770356365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57252.

The product of its (nonzero) digits is 3572100, while the sum is 49.

The spelling of 133770356365 in words is "one hundred thirty-three billion, seven hundred seventy million, three hundred fifty-six thousand, three hundred sixty-five".